Johnny Sheffield, the former child actor who played Boy in the “Tarzan” movie series starring Johnny Weissmuller in the late 1930s and ’40s and later starred in the “Bomba, the Jungle Boy” film series, has died. He was 79.

Sheffield died Friday of a heart attack at his home in Chula Vista, near San Diego, about four hours after he fell off a ladder while pruning a palm tree, said his wife, Patty.

“He was a jungle boy to the end,” she said, noting that her husband of 51 years wasn’t too high in the tree when he fell, but “sometimes he was way up there.”

The son of British actor Reginald Sheffield, Johnny Sheffield was 7 when his father saw an advertisement in the Hollywood Reporter that asked, “Do you have a Tarzan Jr. in your backyard?”

The curly-haired Sheffield beat out more than 300 other youngsters for the role of Boy in the 1939 movie “Tarzan Finds a Son!,” in which Tarzan and Jane (Maureen O’Sullivan) wind up adopting the young child whose parents were killed in a plane crash in the jungle.

Sheffield, who had appeared in “On Borrowed Time” on Broadway in 1938, recalled in a 1997 Los Angeles Times interview that there were two parts in testing for the role of Boy.

“The first was just talking to Weissmuller, and that was no problem,” he said. The second part was a swimming test, which for young Sheffield presented something of a problem: He couldn’t swim.

The swimming test with Weissmuller, the winner of five Olympic gold medals in swimming, was held at the Hollywood Athletic Club.

“He jumped into the deep end of the swimming pool,” Sheffield told the Times in 1997. “He knew I couldn’t swim. He said, ‘Jump in.’ I jumped in the deep end and he took my arm and set me on his knee. He said, ‘You’re doing fine. Hold your breath, we’re going under.’

“We (later) did a lot of those scenes like that in the movies, where I was holding on to him underwater and swimming. We got out of the pool, toweled off and he said, ‘This kid can swim fine.'”

From 1939 to 1947, Johnny Sheffield played the leather loincloth-clad Boy in eight Tarzan films, including “Tarzan’s Secret Treasure” and “Tarzan and the Amazons.”

Weissmuller was always “kind and tender toward me,” Sheffield told The Associated Press in 1984, shortly after the actor he called Big John died at age 79.

“He was like a father to me,” Sheffield said. “He was always looking out for me. We worked with a lot of live animals and a lot of times, when they got tired, the animals would get feisty.

“There was this one big chimp who got pretty mad one day and was about to bite me while we were on the set. But Big John stuck his leg between me and the chimp, and he was the one who was bitten.”

Sheffield attended school on the MGM lot while making the “Tarzan” films and went to public school when he was not.

“You can imagine what it was like at school: Here comes the son of Tarzan!,” he said in a 1997 interview with the San Jose Mercury News. “I had to learn how to take care of myself. This is a lot of pressure on a kid when he’s trying to figure out who he is and where he’s going in life.”

After appearing in his final “Tarzan” film, “Tarzan and the Huntress,” in 1947, Sheffield landed the starring role in the 1949 film “Bomba, the Jungle Boy,” the first in a dozen low-budget “Bomba” movies made at Monogram Pictures.

“I loved it because I was now the star,” he told the San Jose Mercury News in 1997. “We filmed them all on a sound stage, but I was amazed at the production quality we got in them.”

But as Sheffield said in the 1984 AP interview, “I wasn’t into the crowds and adulation. You got to love it to be in that business.”

After “Lord of the Jungle,” the final “Bomba” movie in the series, was released in 1955, he left the film business.

Sheffield, who was born in Pasadena, Calif., on April 11, 1931, earned a degree in business from the University of California, Los Angeles, and moved to Yuma, Ariz., where he worked for a large company that farmed various crops.

He later went into the real estate business in Malibu and Carmel, then spent many years working for a corporation that imported lobsters from Baja California and became a contractor whose projects included restoring a couple of buildings in San Diego’s Gaslamp Quarter.

Despite being out of the limelight for decades, Sheffield continued to receive fan mail.

“The mail always says, ‘Hey, we want to thank you a lot for some good times at the movie show,'” he said in the 1997 Times interview. “They watched the movies, went home and put up a rope and started swinging.”

Besides his wife, Sheffield is survived by his sons, Patrick and Stewart; his daughter, Regina; his brother, William, and a grandson.

About Loren ColemanLoren Coleman is one of the world’s leading cryptozoologists, some say “the” leading. Certainly, he is acknowledged as the current living American researcher and writer who has most popularized cryptozoology in the late 20th and early 21st centuries.
Starting his fieldwork and investigations in 1960, after traveling and trekking extensively in pursuit of cryptozoological mysteries, Coleman began writing to share his experiences in 1969. An honorary member of Ivan T. Sanderson’s Society for the Investigation of the Unexplained in the 1970s, Coleman has been bestowed with similar honorary memberships of the North Idaho College Cryptozoology Club in 1983, and in subsequent years, that of the British Columbia Scientific Cryptozoology Club, CryptoSafari International, and other international organizations. He was also a Life Member and Benefactor of the International Society of Cryptozoology (now-defunct).
Loren Coleman’s daily blog, as a member of the Cryptomundo Team, served as an ongoing avenue of communication for the ever-growing body of cryptozoo news from 2005 through 2013.